Hi Ray, On 5/13/19 1:41 PM, 김규래 wrote: > For shared-memory systems, uftrace [1] works great. > > It gives you great visualization with not too much performance impact.
I tried running uftrace on exes using HPX and it consistently crashes, on both my exes and HPX examples: $ uftrace record fibonacci_local {stack-trace}: child terminated by signal: 11: Segmentation fault A trace is made, but a lot of information seems to be missing. Just to be sure: have you used uftrace successfully in combination with applications using HPX? BTW, using uftrace with non-HPX applications works fine. Kor _______________________________________________ hpx-users mailing list hpx-users@stellar.cct.lsu.edu https://mail.cct.lsu.edu/mailman/listinfo/hpx-users